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* Remove the last uses of 'using std::error_code'Rafael Espindola2014-06-13
| | | | | | This finishes the transition to std::error_code. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@210877 91177308-0d34-0410-b5e6-96231b3b80d8
* Don't use 'using std::error_code' in include/llvm.Rafael Espindola2014-06-12
| | | | | | This should make sure that most new uses use the std prefix. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@210835 91177308-0d34-0410-b5e6-96231b3b80d8
* [C++11] Use 'nullptr'.Craig Topper2014-06-08
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@210442 91177308-0d34-0410-b5e6-96231b3b80d8
* Replace a virtual with an override.Rafael Espindola2014-05-07
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@208242 91177308-0d34-0410-b5e6-96231b3b80d8
* Changes in IntelJITEventListener - By Arch RobinsonElena Demikhovsky2014-04-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - take->release: LLVM has moved to C++11. MockWrapper became an instance of unique_ptr. - method symbol_iterator::increment disappeared recently, in this revision: r200442 | rafael | 2014-01-29 20:49:50 -0600 (Wed, 29 Jan 2014) | 9 lines Simplify the handling of iterators in ObjectFile. None of the object file formats reported error on iterator increment. In retrospect, that is not too surprising: no object format stores symbols or sections in a linked list or other structure that requires chasing pointers. As a consequence, all error checking can be done on begin() and end(). This reduces the text segment of bin/llvm-readobj in my machine from 521233 to 518526 bytes. My change mimics the change that the revision made to lib/DebugInfo/DWARFContext.cpp . - const_cast: Shut up a warning from gcc. I ran unittests/ExecutionEngine/JIT/Debug+Asserts/JITTests to make sure it worked. - Arch git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@205689 91177308-0d34-0410-b5e6-96231b3b80d8
* MultiJITTest.cpp: Tweak getPointerToNamedFunction() to be aware of also ↵NAKAMURA Takumi2014-03-11
| | | | | | | | | | | | Windows x64. In import thunk, jmp is: - On x86, 0xFF 0x25 [disp32]. - On x64, 0xFF 0x25 [pcrel32]. See also my r144178. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@203523 91177308-0d34-0410-b5e6-96231b3b80d8
* Replace OwningPtr<T> with std::unique_ptr<T>.Ahmed Charles2014-03-06
| | | | | | | | | | This compiles with no changes to clang/lld/lldb with MSVC and includes overloads to various functions which are used by those projects and llvm which have OwningPtr's as parameters. This should allow out of tree projects some time to move. There are also no changes to libs/Target, which should help out of tree targets have time to move, if necessary. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@203083 91177308-0d34-0410-b5e6-96231b3b80d8
* [Layering] Move DebugInfo.h into the IR library where its implementationChandler Carruth2014-03-06
| | | | | | already lives. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@203046 91177308-0d34-0410-b5e6-96231b3b80d8
* [Layering] Move DIBuilder.h into the IR library where its implementationChandler Carruth2014-03-06
| | | | | | already lives. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@203038 91177308-0d34-0410-b5e6-96231b3b80d8
* Disable old JIT unittests for AARch64Renato Golin2014-02-25
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202127 91177308-0d34-0410-b5e6-96231b3b80d8
* Update getLazyBitcodeModule to use ErrorOr for error handling.Rafael Espindola2014-01-13
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@199125 91177308-0d34-0410-b5e6-96231b3b80d8
* Move the LLVM IR asm writer header files into the IR directory, as theyChandler Carruth2014-01-07
| | | | | | | | | | | | | | | | | are part of the core IR library in order to support dumping and other basic functionality. Rename the 'Assembly' include directory to 'AsmParser' to match the library name and the only functionality left their -- printing has been in the core IR library for quite some time. Update all of the #includes to match. All of this started because I wanted to have the layering in good shape before I started adding support for printing LLVM IR using the new pass infrastructure, and commandline support for the new pass infrastructure. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@198688 91177308-0d34-0410-b5e6-96231b3b80d8
* Port r198087 and r198089 (strip dead code by default) from make to cmake.Nico Weber2013-12-30
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@198198 91177308-0d34-0410-b5e6-96231b3b80d8
* Attempt to fix JIT unit tests after r198087.Nico Weber2013-12-27
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@198089 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove some dead codeRichard Barton2013-12-12
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@197144 91177308-0d34-0410-b5e6-96231b3b80d8
* [CMake] Update LLVM_LINK_COMPONENTS for each CMakeLists.txt.NAKAMURA Takumi2013-12-10
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@196908 91177308-0d34-0410-b5e6-96231b3b80d8
* Assert on duplicate registration. Don't depend on function pointer equality.Rafael Espindola2013-10-16
| | | | | | | | | | | | | | | | | | | | Before this patch we would assert when building llvm as multiple shared libraries (cmake's BUILD_SHARED_LIBS). The problem was the line if (T.AsmStreamerCtorFn == Target::createDefaultAsmStreamer) which returns false because of -fvisibility-inlines-hidden. It is easy to fix just this one case, but I decided to try to also make the registration more strict. It looks like the old logic for ignoring followup registration was just a temporary hack that outlived its usefulness. This patch converts the ifs to asserts, fixes the few cases that were registering twice and makes sure all the asserts compare with null. Thanks for Joerg for reporting the problem and reviewing the patch. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192803 91177308-0d34-0410-b5e6-96231b3b80d8
* This threads SectionName through the allocateCodeSection/allocateDataSection ↵Filip Pizlo2013-10-02
| | | | | | | | | | | | | | | | | | | | APIs, both in C++ and C land. It's useful for the memory managers that are allocating a section to know what the name of the section is. At a minimum, this is useful for low-level debugging - it's customary for JITs to be able to tell you what memory they allocated, and as part of any such dump, they should be able to tell you some meta-data about what each allocation is for. This allows clients that supply their own memory managers to do this. Additionally, we also envision the SectionName being useful for passing meta-data from within LLVM to an LLVM client. This changes both the C and C++ APIs, and all of the clients of those APIs within LLVM. I'm assuming that it's safe to change the C++ API because that API is allowed to change. I'm assuming that it's safe to change the C API because we haven't shipped the API in a release yet (LLVM 3.3 doesn't include the MCJIT memory management C API). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191804 91177308-0d34-0410-b5e6-96231b3b80d8
* Revert "[PowerPC] Improve consistency in use of __ppc__, __powerpc__, etc."Rafael Espindola2013-07-26
| | | | | | This reverts commit r187248. It broke many bots. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187254 91177308-0d34-0410-b5e6-96231b3b80d8
* [PowerPC] Improve consistency in use of __ppc__, __powerpc__, etc.Bill Schmidt2013-07-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | Both GCC and LLVM will implicitly define __ppc__ and __powerpc__ for all PowerPC targets, whether 32- or 64-bit. They will both implicitly define __ppc64__ and __powerpc64__ for 64-bit PowerPC targets, and not for 32-bit targets. We cannot be sure that all other possible compilers used to compile Clang/LLVM define both __ppc__ and __powerpc__, for example, so it is best to check for both when relying on either inside the Clang/LLVM code base. This patch makes sure we always check for both variants. In addition, it fixes one unnecessary check in lib/Target/PowerPC/PPCJITInfo.cpp. (At least one of __ppc__ and __powerpc__ should always be defined when compiling for a PowerPC target, no matter which compiler is used, so testing for them is unnecessary.) There are some places in the compiler that check for other variants, like __POWERPC__ and _POWER, and I have left those in place. There is no need to add them elsewhere. This seems to be in Apple-specific code, and I won't take a chance on breaking it. There is no intended change in behavior; thus, no test cases are added. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187248 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix -Wsign-compare warning and remove windows-style line endings introduced ↵David Blaikie2013-07-02
| | | | | | by r185421 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@185443 91177308-0d34-0410-b5e6-96231b3b80d8
* Fixed alignment of code sections in the JIT mode. Added a test to the ↵Elena Demikhovsky2013-07-02
| | | | | | JITMemoryManager. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@185421 91177308-0d34-0410-b5e6-96231b3b80d8
* Alternative fix for problem addressed in r182233Ulrich Weigand2013-05-21
| | | | | | | | | | | | | | | | | | | Revision r182233 partially reverted the change in r181200 to simplify JIT unif test #ifdefs, because that change caused a link error on some host operating systems where the export list requires the following symbols to be defined: JITTest_AvailableExternallyFunction JITTest_AvailableExternallyGlobal As discussed on the list, the commit reverts r182233 (and re-installs the full r181200 change), and instead fixes the link problem by moving those two symbols to the top of the file and unconditionally defining them. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@182367 91177308-0d34-0410-b5e6-96231b3b80d8
* Partially revert change in r181200 that tried to simplify JIT unit test #ifdefs.Bob Wilson2013-05-20
| | | | | | | | | | | | | | The export list for this test requires the following symbols to be available: JITTest_AvailableExternallyFunction JITTest_AvailableExternallyGlobal The change in r181200 commented them out, which caused the test to fail to link, at least on Darwin. I have only reverted the change for arm, since I can't test the other targets and since it sounds like that change was fixing real problems for those other targets. It should be possible to rearrange the code to keep those definitions outside the #ifdefs, but that should be done by someone who can reproduce the problems that r181200 was trying to fix. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@182233 91177308-0d34-0410-b5e6-96231b3b80d8
* Minor changes to the MCJITTest unittests to use the correct API for finalizingDavid Tweed2013-05-17
| | | | | | | | the JIT object (including XFAIL an ARM test that now needs fixing). Also renames internal function for consistency. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@182085 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove exception handling support from the old JIT.Rafael Espindola2013-05-07
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@181354 91177308-0d34-0410-b5e6-96231b3b80d8
* [SystemZ] Set up JIT/MCJIT test casesUlrich Weigand2013-05-06
| | | | | | | | | | | | | This patch adds the necessary configuration bits and #ifdef's to set up the JIT/MCJIT test cases for SystemZ. Like other recent targets, we do fully support MCJIT, but do not support the old JIT at all. Set up the lit config files accordingly, and disable old-JIT unit tests. Patch by Richard Sandiford. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@181207 91177308-0d34-0410-b5e6-96231b3b80d8
* Simplify JIT unit test #ifdefsUlrich Weigand2013-05-06
| | | | | | | | | | | | | | | | | | | | | Several platforms need to disable all old-JIT unit tests, since they only support the new MCJIT. This currently done via #ifdef'ing out those tests in the ExecutionEngine/JIT/*.cpp files. As those #ifdef's have grown historically, we now have a number of repeated directives which -in total- cover nearly the whole file, but leave a couple of helper functions out. When building the tests with clang itself, those helper functions now cause spurious "unused function" warnings. To fix those warnings, and also to remove the duplicate #ifdef conditions and make it easier to disable the tests for a new target, this patch consolidates the #ifdefs into a single one per file, which covers all the tests including all helper routines. Tested on PowerPC and SystemZ. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@181200 91177308-0d34-0410-b5e6-96231b3b80d8
* Explicitly add -Wl,--export-all-symbols on mingw/cygwin.Rafael Espindola2013-04-04
| | | | | | | Looks like cmake on windows is not expanding ENABLE_EXPORTS to -Wl,--export-all-symbols on mingw or cygwin, so add this back. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@178730 91177308-0d34-0410-b5e6-96231b3b80d8
* Don't export symbols in every binary on linux.Rafael Espindola2013-04-04
| | | | | | | | | | | | On freebsd this makes sure that symbols are exported on the binaries that need them. The net result is that we should get symbols in the binaries that need them on every platform. On linux x86-64 this reduces the size of the bin directory from 262MB to 250MB. Patch by Stephen Checkoway. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@178725 91177308-0d34-0410-b5e6-96231b3b80d8
* Add support for source and line information to IntelJITEventListener for ↵Andrew Kaylor2013-01-28
| | | | | | object emitted by MCJIT. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173712 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix bug in exception table allocation (PR13678)Eli Bendersky2013-01-11
| | | | | | | | Patch by Michael Muller. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172214 91177308-0d34-0410-b5e6-96231b3b80d8
* Move all of the header files which are involved in modelling the LLVM IRChandler Carruth2013-01-02
| | | | | | | | | | | | | | | | | | | | | into their new header subdirectory: include/llvm/IR. This matches the directory structure of lib, and begins to correct a long standing point of file layout clutter in LLVM. There are still more header files to move here, but I wanted to handle them in separate commits to make tracking what files make sense at each layer easier. The only really questionable files here are the target intrinsic tablegen files. But that's a battle I'd rather not fight today. I've updated both CMake and Makefile build systems (I think, and my tests think, but I may have missed something). I've also re-sorted the includes throughout the project. I'll be committing updates to Clang, DragonEgg, and Polly momentarily. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171366 91177308-0d34-0410-b5e6-96231b3b80d8
* Sort the #include lines for unittest/...Chandler Carruth2012-12-04
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169250 91177308-0d34-0410-b5e6-96231b3b80d8
* Interface changes to allow RuntimeDyld memory managers to set memory ↵Andrew Kaylor2012-11-15
| | | | | | permissions after an object has been loaded. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168114 91177308-0d34-0410-b5e6-96231b3b80d8
* Disable all old-JIT unit tests on PowerPC.Ulrich Weigand2012-10-31
| | | | | | | | | These tests were all failing since the old JIT doesn't work for PowerPC (any more), and there are no plans to attempt to fix it again (instead, work focuses on MCJIT). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167133 91177308-0d34-0410-b5e6-96231b3b80d8
* Use an export list when building JIT unittests. <rdar://problem/12473675>Bob Wilson2012-10-18
| | | | | | | | | When building with LTO, the internalize pass is hiding some global symbols that are necessary for the JIT unittests. It seems like that may be a bug in LTO to do that by default, but until that gets fixed, this change makes sure that we export the necessary symbols for the tests to pass. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166220 91177308-0d34-0410-b5e6-96231b3b80d8
* Marked this variable as 'used' so that LTO doesn't get rid of it.Bill Wendling2012-10-17
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166092 91177308-0d34-0410-b5e6-96231b3b80d8
* JITTest.cpp: Use LLVM_ATTRIBUTE_USED, rather than __attribute__ directly!NAKAMURA Takumi2012-10-12
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165790 91177308-0d34-0410-b5e6-96231b3b80d8
* Mark function as 'used' so that LTO doesn't try to get rid of it.Bill Wendling2012-10-12
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165781 91177308-0d34-0410-b5e6-96231b3b80d8
* Revert r165777, "Mark function as 'used' so that LTO doesn't try to get rid ↵NAKAMURA Takumi2012-10-12
| | | | | | of it." git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165780 91177308-0d34-0410-b5e6-96231b3b80d8
* Mark function as 'used' so that LTO doesn't try to get rid of it.Bill Wendling2012-10-12
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165777 91177308-0d34-0410-b5e6-96231b3b80d8
* Some regression tests which are testing the old jit and are exercising ↵James Molloy2012-10-08
| | | | | | | | | | functionality which is both known to be broken and not expected to be fixed in the old jit. To remove these from the regression test output, I've marked them XFAIL (for lit tests) and ifdef'd them out (unit tests). These modifications remove the last long-standing regression test failures from the buildbots (though updating the triple to reflect new ubuntu configuration has temporarily caused some new failures). Tested on x86-64 and ARM Linux. Patch by David Tweed! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165390 91177308-0d34-0410-b5e6-96231b3b80d8
* Removing dependency on third party library for Intel JIT event support.Andrew Kaylor2012-09-28
| | | | | | Patch committed on behalf of Kirill Uhanov git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164831 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix of hang during Intel JIT profilingAndrew Kaylor2012-09-26
| | | | | | | Committed on behalf of Kirill Uhanov git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164736 91177308-0d34-0410-b5e6-96231b3b80d8
* Implement MipsJITInfo::replaceMachineCodeForFunction.Akira Hatanaka2012-08-01
| | | | | | | | | | | No new test case is added. This patch makes test JITTest.FunctionIsRecompiledAndRelinked pass on mips platform. Patch by Petar Jovanovic. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@161098 91177308-0d34-0410-b5e6-96231b3b80d8
* Move llvm/Support/TypeBuilder.h -> llvm/TypeBuilder.h. This completesChandler Carruth2012-07-15
| | | | | | | | | | | | the move of *Builder classes into the Core library. No uses of this builder in Clang or DragonEgg I could find. If there is a desire to have an IR-building-support library that contains all of these builders, that can be easily added, but currently it seems likely that these add no real overhead to VMCore. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@160243 91177308-0d34-0410-b5e6-96231b3b80d8
* Move llvm/Support/IRBuilder.h -> llvm/IRBuilder.hChandler Carruth2012-06-29
| | | | | | | | | | | | | | | | | This was always part of the VMCore library out of necessity -- it deals entirely in the IR. The .cpp file in fact was already part of the VMCore library. This is just a mechanical move. I've tried to go through and re-apply the coding standard's preferred header sort, but at 40-ish files, I may have gotten some wrong. Please let me know if so. I'll be committing the corresponding updates to Clang and Polly, and Duncan has DragonEgg. Thanks to Bill and Eric for giving the green light for this bit of cleanup. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159421 91177308-0d34-0410-b5e6-96231b3b80d8
* The DIBuilder class is just a wrapper around debug info creationBill Wendling2012-06-29
| | | | | | | | (a.k.a. MDNodes). The module doesn't belong in Analysis. Move it to the VMCore instead. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159414 91177308-0d34-0410-b5e6-96231b3b80d8
* Move lib/Analysis/DebugInfo.cpp to lib/VMCore/DebugInfo.cpp andBill Wendling2012-06-28
| | | | | | | | | | include/llvm/Analysis/DebugInfo.h to include/llvm/DebugInfo.h. The reasoning is because the DebugInfo module is simply an interface to the debug info MDNodes and has nothing to do with analysis. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159312 91177308-0d34-0410-b5e6-96231b3b80d8
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